DE1675504B2 - - Google Patents

Info

Publication number
DE1675504B2
DE1675504B2 DE19681675504 DE1675504A DE1675504B2 DE 1675504 B2 DE1675504 B2 DE 1675504B2 DE 19681675504 DE19681675504 DE 19681675504 DE 1675504 A DE1675504 A DE 1675504A DE 1675504 B2 DE1675504 B2 DE 1675504B2
Authority
DE
Germany
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19681675504
Other languages
German (de)
Other versions
DE1675504C3 (de
DE1675504A1 (de
Inventor
Rudibert Dipl.-Ing. 7012 Fellbach Goetzenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FLITSCH ERNST 7012 FELLBACH
Original Assignee
FLITSCH ERNST 7012 FELLBACH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FLITSCH ERNST 7012 FELLBACH filed Critical FLITSCH ERNST 7012 FELLBACH
Priority to DE1675504A priority Critical patent/DE1675504C3/de
Priority to JP1015669A priority patent/JPS5025179B1/ja
Priority to US3587642D priority patent/US3587642A/en
Priority to DK88969A priority patent/DK134792B/da
Priority to FR6904133A priority patent/FR2002556A1/fr
Priority to BR20649769A priority patent/BR6906497D0/pt
Priority to SE245869A priority patent/SE352943B/xx
Priority to GB1264173D priority patent/GB1264173A/en
Publication of DE1675504A1 publication Critical patent/DE1675504A1/de
Publication of DE1675504B2 publication Critical patent/DE1675504B2/de
Application granted granted Critical
Publication of DE1675504C3 publication Critical patent/DE1675504C3/de
Priority to DK209876A priority patent/DK209876A/da
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/325—Expansion valves having two or more valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88062—Coaxial oppositely directed seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Temperature-Responsive Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)
DE1675504A 1968-02-24 1968-02-24 Thermisches Regulierventil Expired DE1675504C3 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE1675504A DE1675504C3 (de) 1968-02-24 1968-02-24 Thermisches Regulierventil
JP1015669A JPS5025179B1 (enrdf_load_stackoverflow) 1968-02-24 1969-02-13
US3587642D US3587642A (en) 1968-02-24 1969-02-14 Expansion valve
DK88969A DK134792B (da) 1968-02-24 1969-02-18 Termisk reguleringsventil.
FR6904133A FR2002556A1 (enrdf_load_stackoverflow) 1968-02-24 1969-02-19
BR20649769A BR6906497D0 (pt) 1968-02-24 1969-02-20 Valvula de expansao
SE245869A SE352943B (enrdf_load_stackoverflow) 1968-02-24 1969-02-21
GB1264173D GB1264173A (enrdf_load_stackoverflow) 1968-02-24 1969-02-24
DK209876A DK209876A (da) 1968-02-24 1976-05-12 Termisk reguleringsventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1675504A DE1675504C3 (de) 1968-02-24 1968-02-24 Thermisches Regulierventil

Publications (3)

Publication Number Publication Date
DE1675504A1 DE1675504A1 (de) 1973-07-26
DE1675504B2 true DE1675504B2 (enrdf_load_stackoverflow) 1974-04-11
DE1675504C3 DE1675504C3 (de) 1974-11-07

Family

ID=5686706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1675504A Expired DE1675504C3 (de) 1968-02-24 1968-02-24 Thermisches Regulierventil

Country Status (8)

Country Link
US (1) US3587642A (enrdf_load_stackoverflow)
JP (1) JPS5025179B1 (enrdf_load_stackoverflow)
BR (1) BR6906497D0 (enrdf_load_stackoverflow)
DE (1) DE1675504C3 (enrdf_load_stackoverflow)
DK (1) DK134792B (enrdf_load_stackoverflow)
FR (1) FR2002556A1 (enrdf_load_stackoverflow)
GB (1) GB1264173A (enrdf_load_stackoverflow)
SE (1) SE352943B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823738A (en) * 1972-06-19 1974-07-16 Bird Corp Demand valve assembly
JP3209868B2 (ja) * 1994-11-17 2001-09-17 株式会社不二工機 膨張弁
US7201514B2 (en) * 2004-09-29 2007-04-10 Varian Medical Systems Technologies, Inc. Fluid connection assembly for x-ray device
CN103075565B (zh) * 2011-10-26 2016-08-10 浙江三花股份有限公司 一种热力膨胀阀装配方法
EP3048390A1 (en) 2015-01-26 2016-07-27 Danfoss A/S Bulb for a thermostatic expansion valve, set comprising a bulb and at least a part of a thermostatic expansion valve connected to a capillary and method for connecting a bulb and a capillary of a thermostatic expansion valve

Also Published As

Publication number Publication date
FR2002556A1 (enrdf_load_stackoverflow) 1969-10-17
DK134792C (enrdf_load_stackoverflow) 1977-06-06
US3587642A (en) 1971-06-28
DE1675504C3 (de) 1974-11-07
DK134792B (da) 1977-01-17
JPS5025179B1 (enrdf_load_stackoverflow) 1975-08-21
GB1264173A (enrdf_load_stackoverflow) 1972-02-16
SE352943B (enrdf_load_stackoverflow) 1973-01-15
DE1675504A1 (de) 1973-07-26
BR6906497D0 (pt) 1973-01-02

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee